102995-10 Permissible change request

                                                                         BOREHOLE LOG
CLIENT:             De Luca Corporation Pty Ltd                                                         SURFACE LEVEL: --                              BORE No: 5
PROJECT:            Existing Fill Assessment                                                            EASTING: 504166                                PROJECT No: 33984.02
LOCATION:           178 Eumundi-Noosa Road, Noosaville                                                  NORTHING: 7078697                              DATE: 29/6/2015
                                                                                                        DIP/AZIMUTH: 90°/--                            SHEET 1 OF 1

                                      Description                                                             Sampling & In Situ Testing




                                                                                            Graphic
                                                                                                                                                           Dynamic Penetrometer Test




                                                                                                                                              Water
     Depth




                                                                                             Log
RL




                                                                                                                      Sample
                                            of                                                                                                                (blows per 100mm)




                                                                                                              Depth
                                                                                                       Type
      (m)                                                                                                                      Results &
                                                                                                                               Comments
                                          Strata                                                                                                             5     10    15     20

               FILLING - stiff, brown mottled dark grey, medium plasticity
               gravelly sandy clay filling with fine to medium grained
               sand and fine to coarse gravel, trace of cobbles, moist                                        0.3               pp = 120


                                                                                                              0.6               pp = 170

               - some cobbles
                                                                                                                                                                                       >>
               - no cobbles                                                                                   0.9               pp = 180
     1                                                                                                                                                 1
               - firm to stiff, grey brown, high plasticity, some fine to
               medium gravel, trace of organics
                                                                                                              1.4                pp = 90

               - stiff, medium to high plasticity
                                                                                                              1.8               pp = 130

     2         - foreign material (bricks)                                                                                                             2




                                                                                                              2.9               pp = 130
     3   3.0                                                                                                                                           3
               FILLING - stiff, grey brown mottled orange brown, high
               plasticity silty clay filling, some fine and trace of medium
               grained sand, moist
         3.4                                                                                                  3.4               pp = 140
               FILLING - stiff, grey brown, high plasticity sandy clay                                                                                                                 >>
               filling with fine grained sand, moist


                                                                                                              3.9               pp = 140
     4                                                                                                                                                 4
         4.1
               SANDY CLAY - stiff, orange brown mottled grey, high
               plasticity sandy clay with fine grained sand, moist
                                                                                                              4.4               pp = 110

         4.6
               SILTY CLAY - stiff, red brown mottled grey, high plasticity
               silty clay, some fine grained sand, moist

     5                                                                                                                                                 5


               - very stiff
                                                                                                              5.4               pp = 330




     6   6.0                                                                                                                                           6
               Bore discontinued at 6.0m
               Limit of investigation.




RIG: Jacro 200                       DRILLER: RB                     LOGGED: RB/JB                                                     CASING: Nil
TYPE OF BORING:    Auger
WATER OBSERVATIONS: No groundwater seepage observed at time of drilling.
REMARKS: Location coordinates are in MGA94 Zone 56 J.                                                                                                 Sand Penetrometer AS1289.6.3.3
                                                                                                                                                      Cone Penetrometer AS1289.6.3.2
                    SAMPLING & IN SITU TESTING LEGEND
A   Auger sample              G    Gas sample                PID Photo ionisation detector (ppm)
B   Bulk sample               P    Piston sample             PL(A) Point load axial test Is(50) (MPa)
BLK Block sample              Ux   Tube sample (x mm dia.)   PL(D) Point load diametral test Is(50) (MPa)
C   Core drilling             W    Water sample              pp    Pocket penetrometer (kPa)
D   Disturbed sample               Water seep                S     Standard penetration test
E   Environmental sample           Water level               V     Shear vane (kPa)